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The firehose
Every story we tracked in the last 72 hours, ranked by signal. The Brief is our curated read of the wire; this is the wire itself.
Volume is not signal. Filter by topic and read the wire on the axis that matters to you.
— how the Ledger reads the news
The wire is exhaustive on purpose. Press releases, earnings transcripts, preprints, regulatory filings, conference abstracts — we ingest everything within the sector envelope and tag it. The Brief picks ten stories a day; this page shows the rest. The point is not to read every item — it is to know that nothing was missed.
The wire · 8 matching · Capital
Ranked by signal
- 01quantum insider·May 8, 2026Mixed
Quantinuum Files S-1 Targeting $20B+ IPO Under Ticker QNT
Quantinuum publicly filed its S-1 for a Nasdaq listing on May 8, targeting up to $1.5B raised at a $20B+ valuation. The filing discloses 2025 revenue of $30.9M and a Q1 2026 net loss of $136.6M — a defining pricing event for the entire public quantum cohort.
- 02finnhub·May 6, 2026Bullish
IonQ Reports $64.7M Q1 Revenue, +755% YoY; Raises FY26 Guidance to $260-270M
IonQ delivered Q1 2026 revenue of $64.7M, up 755% YoY, and raised full-year guidance from $225-245M to $260-270M. RPOs grew 554% to $470M. Adjusted EBITDA loss widened to $96.8M as the company integrates Lightsynq, Capella, and prepares to close the $1.8B SkyWater acquisition.
- 03reuters·Apr 15, 2026Bullish
IonQ to Acquire SkyWater for $1.8B, Becoming Only Vertically Integrated Quantum Player
IonQ announced a $1.8B acquisition of SkyWater Technology, gaining the only US-soil Trusted Foundry serving the DoD. The deal creates the first full-stack quantum company combining ion-trap systems, photonic interconnects, and chip fabrication. Shareholder approval secured in May; closing expected Q2/Q3.
- 04quantum insider·Sep 10, 2025Bullish
PsiQuantum Closes $1B Series E at $7B Valuation; BlackRock Leads
PsiQuantum closed a $1B Series E led by BlackRock — the first time a major public asset manager has anchored a quantum hardware round. Participants include Temasek, Baillie Gifford, Macquarie Capital, QIA, Counterpoint Global, and NVIDIA. Total raised now ~$2.3B.
- 05businesswire·Sep 2, 2025Bullish
IQM Raises €275M / $320M Series B — Largest Quantum Series B Ever
Finnish superconducting QC company IQM raised €275M ($320M) Series B led by Ten Eleven Ventures, with Tesi, Elo, Varma pension funds, Schwarz Group, Winbond, and Bayern Kapital. Total raised now ~$600M. IQM leads the global quantum-system unit-sales market.
- 06quantum insider·May 7, 2026Bullish
Quantum Motion Closes $160M Series C — Largest UK Quantum Round Ever
UK silicon spin-qubit specialist Quantum Motion closed a $160M Series C co-led by DCVC and Kembara, with British Business Bank investing £40M alongside Oxford Science Enterprises and Bosch Ventures. Largest UK quantum venture round to date; advanced to DARPA QBI Stage B in late 2025.
- 07quantum insider·Apr 29, 2026Bullish
Maryland FY27 Budget: $20M Toward IonQ HQ + "Capital of Quantum" Initiative
Maryland's FY2027 budget allocates $20M of a $50M commitment toward IonQ's new College Park headquarters, plus startup infrastructure. Part of the $1B "Capital of Quantum" initiative. IonQ to double Maryland workforce to 250+ over 5 years.
- 08quantum insider·Apr 6, 2026Bullish
Q-Factor Emerges From Stealth With $24M Seed Backed by Intel Capital
Israeli stealth-stage neutral-atom startup Q-Factor unveiled with $24M seed led by NFX and TPY Capital, with Intel Capital, Korea Investment Partners, and Deep33. Significant validation of neutral-atom as the leading next-gen modality.
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